REMOVE

1. copper
2. North American; American
3. Erp, Dirk van
4. early 20th century

WHAT

1. Sculpture (1)
2. vase (1)

WHERE

1. North American; American (1)
2. United States (1)

WHO

1. Erp, Dirk van (1)
2. Fine Arts Museums of San … (1)

WHEN

1. 1860 - 1933 (1)
2. 1900 (1)
3. 1933 (1)
4. early 20th century (1)